EP 3143629 B1 20190731 - SYSTEM, METHOD AND APPARATUS FOR REDUCING THE HEIGHT OF BIPOLAR TRANSMITTERS AND/OR RECEIVERS IN ELECTRIC VEHICLE CHARGING
Title (en)
SYSTEM, METHOD AND APPARATUS FOR REDUCING THE HEIGHT OF BIPOLAR TRANSMITTERS AND/OR RECEIVERS IN ELECTRIC VEHICLE CHARGING
Title (de)
SYSTEM, VERFAHREN UND VORRICHTUNG ZUR VERRINGERUNG DER HÖHE VON BIPOLAREN SENDERN UND/ODER EMPFÄNGERN BEIM AUFLADEN VON ELEKTROFAHRZEUGEN
Title (fr)
SYSTÈME, PROCÉDÉ ET APPAREIL PERMETTANT DE RÉDUIRE LA HAUTEUR D'ÉMETTEURS ET/OU DE RÉCEPTEURS BIPOLAIRES LORS D'UNE CHARGE DE VÉHICULE ÉLECTRIQUE
Publication
Application
Priority
- US 201414277514 A 20140514
- US 2015022514 W 20150325
Abstract (en)
[origin: WO2015175096A1] Systems, methods and apparatuses for reducing the height of bipolar transmitters and/or receivers in electric vehicle charging and/or power transfer are described herein. One implementation may include an apparatus for wireless power transfer. The apparatus comprises a ferromagnetic layer (508) comprising at least one portion (512) having a reduced thickness. The apparatus further comprises a first coil (502) having at least one portion countersunk into the at least one portion of the ferromagnetic layer having the reduced thickness. The apparatus further comprises a second coil (506) overlapping the at least one countersunk portion of the first coil. The at least one portion having the reduced thickness comprises a recess in the ferromagnetic layer. The ferromagnetic layer comprises a first plurality of ferromagnetic tiles having a first thickness and the at least one portion having the reduced thickness comprises a second plurality of ferromagnetic tiles having the reduced thickness.
IPC 8 full level
H01F 27/36 (2006.01); H01F 27/38 (2006.01); H01F 38/14 (2006.01); H02J 5/00 (2016.01); H02J 7/02 (2016.01); H04B 5/00 (2006.01)
CPC (source: CN EP KR US)
B60L 5/005 (2013.01 - KR); B60L 53/12 (2019.01 - KR); H01F 27/36 (2013.01 - CN EP KR US); H01F 27/363 (2020.08 - CN EP US); H01F 27/38 (2013.01 - CN EP KR US); H01F 38/14 (2013.01 - CN EP KR US); H02J 5/005 (2023.08 - CN); H02J 7/025 (2023.08 - CN); H02J 50/005 (2020.01 - KR); H02J 50/10 (2016.02 - EP US); H02J 50/12 (2016.02 - EP KR US); H02J 50/40 (2016.02 - KR); H02J 50/70 (2016.02 - EP KR US); H04B 5/79 (2024.01 - CN EP KR US); H02J 2310/48 (2020.01 - EP US); Y02T 10/70 (2013.01 - EP); Y02T 10/7072 (2013.01 - EP); Y02T 90/14 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2015175096 A1 20151119; CN 106463245 A 20170222; CN 106463245 B 20191108; EP 3143629 A1 20170322; EP 3143629 B1 20190731; JP 2017526156 A 20170907; KR 20170008736 A 20170124; US 10083792 B2 20180925; US 2015332845 A1 20151119
DOCDB simple family (application)
US 2015022514 W 20150325; CN 201580024597 A 20150325; EP 15715594 A 20150325; JP 2016567207 A 20150325; KR 20167031229 A 20150325; US 201414277514 A 20140514